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A altered (super Locrian) scale

The A altered (super Locrian) scale is made of the notes A, B♭, C, D♭, E♭, F, G. It has 7 notes; compared with the major scale its formula is 1 ♭2 ♭3 ♭4 ♭5 ♭6 ♭7.

Other scales · 7 notes

Note names
  1. 1A
  2. ♭2B♭
  3. ♭3C
  4. ♭4D♭
  5. ♭5E♭
  6. ♭6F
  7. ♭7G

PatternH – W – H – W – W – W – W(W = whole step, H = half step)

Scales from modern jazz and from traditions other than the European one. Degrees are shown relative to the major scale: ♭3 is the third lowered by a half step, ♯4 the fourth raised.

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Chords built on the scale

Frequently asked questions

What are the notes of the A altered (super Locrian) scale?
The notes are A, B♭, C, D♭, E♭, F, G.
What is the pattern of the A altered (super Locrian) scale?
The sequence of steps is H – W – H – W – W – W – W (W = whole step, H = half step); compared with the major scale the degrees are 1 ♭2 ♭3 ♭4 ♭5 ♭6 ♭7.

Texts and tools by , professional musician and developer. Last updated: October 8, 2026.

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